ATE177201T1 - Optischer flüssigkeitssensor, sein herstellungsverfahren und kraftfahrzeugöl- und - batterieprüfer - Google Patents
Optischer flüssigkeitssensor, sein herstellungsverfahren und kraftfahrzeugöl- und - batterieprüferInfo
- Publication number
- ATE177201T1 ATE177201T1 AT90906359T AT90906359T ATE177201T1 AT E177201 T1 ATE177201 T1 AT E177201T1 AT 90906359 T AT90906359 T AT 90906359T AT 90906359 T AT90906359 T AT 90906359T AT E177201 T1 ATE177201 T1 AT E177201T1
- Authority
- AT
- Austria
- Prior art keywords
- sensor
- small gap
- optical
- end portion
- fitted
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4913589 | 1989-04-25 | ||
JP7507289 | 1989-06-27 | ||
JP13765189 | 1989-11-28 | ||
JP14809189 | 1989-12-22 | ||
JP3174590U JP2509428Y2 (ja) | 1989-06-27 | 1990-03-26 | 自動車用オイル・バッテリ―チェッカ― |
JP3264290U JPH03101456U (de) | 1989-04-25 | 1990-03-27 | |
JP7994490 | 1990-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE177201T1 true ATE177201T1 (de) | 1999-03-15 |
Family
ID=27564295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90906359T ATE177201T1 (de) | 1989-04-25 | 1990-04-24 | Optischer flüssigkeitssensor, sein herstellungsverfahren und kraftfahrzeugöl- und - batterieprüfer |
Country Status (5)
Country | Link |
---|---|
US (1) | US5196898A (de) |
EP (1) | EP0423367B1 (de) |
AT (1) | ATE177201T1 (de) |
DE (1) | DE69032968T2 (de) |
WO (1) | WO1990013018A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0540035A3 (en) * | 1991-10-31 | 1993-12-01 | Hughes Aircraft Co | Sensor for monitoring solutes in a liquid stream |
GB2293007B (en) * | 1994-08-23 | 1998-09-09 | Univ Liverpool John Moores | Waveguide sensor |
DE69415531T2 (de) * | 1994-10-24 | 1999-07-01 | Ivoclar Ag | Verfahren zur Herstellung von Metallgussteilen |
US5739916A (en) * | 1995-12-04 | 1998-04-14 | University Of Alabama At Huntsville | Apparatus and method for determining the concentration of species in a substance |
US6091484A (en) * | 1997-05-23 | 2000-07-18 | Col-Ven S.A. | Oil quantity and quality indicator |
US6680777B1 (en) | 2000-11-13 | 2004-01-20 | Snap-On Technologies, Inc. | Automatic transmission fluid tester |
US7339657B2 (en) * | 2001-10-11 | 2008-03-04 | Sentelligence, Inc. | Low-cost on-line and in-line spectral sensors based on solid-state source and detectors combinations for monitoring lubricants and functional fluids |
US7459713B2 (en) * | 2003-08-14 | 2008-12-02 | Microptix Technologies, Llc | Integrated sensing system approach for handheld spectral measurements having a disposable sample handling apparatus |
CA2443876C (en) * | 2003-10-02 | 2007-08-21 | Fulgor Greek Electric Cables S.A. | Flexible factory joint for metallic tubes which enclose loosely inside them optical fibers and its method of construction |
CN1300570C (zh) * | 2004-06-25 | 2007-02-14 | 武汉理工大学 | 基于双光路的在线油液监测传感器 |
US7862875B2 (en) * | 2004-10-04 | 2011-01-04 | Trico Corporation | Flinger disc |
US7541004B2 (en) * | 2004-11-12 | 2009-06-02 | Predict, Inc. | MEMS-based sensor for lubricant analysis |
JP5118814B2 (ja) * | 2006-01-25 | 2013-01-16 | Fdkエナジー株式会社 | 電池端子検査装置、検査方法および筒形乾電池 |
DE102007003040B4 (de) * | 2007-01-20 | 2010-09-02 | Stratec Biomedical Systems Ag | Vorrichtung zur optischen Detektion eines Phasenübergangs oder dergleichen |
JP4833126B2 (ja) * | 2007-03-26 | 2011-12-07 | Ntn株式会社 | 潤滑剤劣化検出装置および検出装置付き軸受 |
US8096164B2 (en) | 2008-01-17 | 2012-01-17 | Trico Corporation | Apparatus and methods for management of fluid condition |
US8220671B2 (en) | 2008-03-12 | 2012-07-17 | Trico Corporation | Lubricant dispenser with nozzle |
USD687923S1 (en) | 2008-06-03 | 2013-08-13 | Trico Corporation | Lubricant dispensing nozzle |
DE102008056559B4 (de) | 2008-11-10 | 2011-07-07 | Faudi Aviation GmbH, 35260 | Sensoranordnung |
US8147684B2 (en) * | 2009-03-27 | 2012-04-03 | Trico Corporation | Apparatus and methods for lubricant filtration and drum pump filtration system |
US8147683B2 (en) * | 2010-01-22 | 2012-04-03 | Trico Corporation | Portable lubricant filtration system and method |
USD696956S1 (en) | 2012-04-25 | 2014-01-07 | Trico Corporation | Lubricant dispenser |
USD687922S1 (en) | 2012-04-25 | 2013-08-13 | Trico Corporation | Lubricant dispenser |
USD687921S1 (en) | 2012-04-25 | 2013-08-13 | Trico Corporation | Lubricant dispenser |
JP6217674B2 (ja) * | 2015-03-13 | 2017-10-25 | 横河電機株式会社 | 透過プローブ、光学装置および液浸透過測定方法 |
DE102017123495B3 (de) * | 2017-10-10 | 2019-04-11 | Man Diesel & Turbo Se | Brennkraftmaschine |
CN113324953A (zh) * | 2021-05-27 | 2021-08-31 | 武汉大学 | 一种液体环境下的反射式光纤气体传感探头装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889736A (en) * | 1954-08-17 | 1959-06-09 | Edward M Borg | Oil testing apparatus |
HU164637B (de) * | 1970-02-02 | 1974-03-28 | ||
JPS5537934A (en) * | 1978-09-09 | 1980-03-17 | Yoshihana Matsushima | Engine oil checker |
JPS56124036A (en) * | 1981-01-26 | 1981-09-29 | Sumitomo Electric Ind Ltd | Spectroanalytic device for diagnosis of morbidity |
JPS5880543A (ja) * | 1981-11-10 | 1983-05-14 | Sumitomo Electric Ind Ltd | 透過型光センサ |
JPS58202823A (ja) * | 1982-05-22 | 1983-11-26 | Nippon Sheet Glass Co Ltd | 投受光プロ−ブ |
JPS5951334A (ja) * | 1982-09-17 | 1984-03-24 | Chiaki Tanaka | 光フアイバ−を用いた光電式濁度計検出部 |
JPS60201238A (ja) * | 1984-03-26 | 1985-10-11 | Toyoda Gosei Co Ltd | 液体の老化及びレベル検出装置 |
JPS6157842A (ja) * | 1984-08-29 | 1986-03-24 | Matsushita Electric Ind Co Ltd | 降雨検出装置 |
JPS61111443A (ja) * | 1984-11-06 | 1986-05-29 | Matsushita Electric Ind Co Ltd | 液体センサ |
JPS62254058A (ja) * | 1986-04-14 | 1987-11-05 | Fujitsu Ltd | プロ−ブ体のグランド接続機構 |
US4853547A (en) * | 1987-08-17 | 1989-08-01 | Amoco Corporation | System for radiation detection using a graded index optic element |
US4893935A (en) * | 1988-08-19 | 1990-01-16 | Mandel William R | Apparatus and method for optical density measurements of biomass processes |
DE69012837T2 (de) * | 1989-07-10 | 1995-02-23 | Fladda Gerdt H | Messgerät. |
US4989942A (en) * | 1989-09-27 | 1991-02-05 | Hughes Aircraft Company | Collimated light optrode |
-
1990
- 1990-04-24 DE DE69032968T patent/DE69032968T2/de not_active Expired - Lifetime
- 1990-04-24 WO PCT/JP1990/000531 patent/WO1990013018A1/ja active IP Right Grant
- 1990-04-24 AT AT90906359T patent/ATE177201T1/de not_active IP Right Cessation
- 1990-04-24 EP EP90906359A patent/EP0423367B1/de not_active Expired - Lifetime
- 1990-04-24 US US07/601,777 patent/US5196898A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0423367A1 (de) | 1991-04-24 |
EP0423367B1 (de) | 1999-03-03 |
DE69032968T2 (de) | 1999-10-21 |
WO1990013018A1 (en) | 1990-11-01 |
DE69032968D1 (de) | 1999-04-08 |
US5196898A (en) | 1993-03-23 |
EP0423367A4 (en) | 1992-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |